12001010222 has 16 divisors (see below), whose sum is σ = 18585759744. Its totient is φ = 5805831000.

The previous prime is 12001010213. The next prime is 12001010233. The reversal of 12001010222 is 22201010021.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 375947 + ... + 406617.

It is an arithmetic number, because the mean of its divisors is an integer number (1161609984).

Almost surely, 2^12001010222 is an apocalyptic number.

12001010222 is a deficient number, since it is larger than the sum of its proper divisors (6584749522).

12001010222 is a wasteful number, since it uses less digits than its factorization.

12001010222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37015.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 12001010222 its reverse (22201010021), we get a palindrome (34202020243).

The spelling of 12001010222 in words is "twelve billion, one million, ten thousand, two hundred twenty-two".